Fotodiox Dedicated (Bayonet) Lens Hood, for Nikon 18mm f/2.8 & 20-35mm f/2.8 Lenses (replaces Nikon HB-8) Fotodiox Dedicated (Bayonet) Lens Hood, for Nikon 18mm f/2.8 & 20-35mm f/2.8 Lenses (replaces Nikon HB-8) Dedicated Bayonet Mount Type Premium Grade High Impact Plastic 24 Months Warranty